*, ::after, ::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --main-bg: hsl(217, 54%, 11%);
  --card-bg: hsl(216, 50%, 16%);
  --line: hsl(215, 32%, 27%);
  --active: hsl(178, 100%, 50%);
  --white: hsl(0, 0%, 100%);
  --text: hsl(215, 51%, 70%);
  --br: 12px;
  --transition: all 150ms ease;
}

.attribution { 
  font-size: 11px; 
  text-align: center;
}

.attribution a { 
  color: hsl(228, 45%, 44%);
  transition: var(--transition);
}
.attribution a:hover {
  color: var(--active);
}
body {
  font-family: 'Outfit', sans-serif;
  background: var(--main-bg);
  font-size: 18px;
  height: 100vh;
  display: flex;
  align-items: center;
}
.card {
  max-width: 360px;
  min-width: 350px;
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: 12px;
  margin-inline: auto;
  height: auto;
  color: var(--text);
}
.card__image {
  margin-block: 0 1rem;
  position: relative;
  cursor: pointer;
  aspect-ratio: 1/1;
  width: 100%;
  background-image: url("./images/image-equilibrium.jpg");
  background-repeat: no-repeat;
  background-position: center;
  border-radius: var(--br);
  background-color: var(--active);
  overflow: hidden;
  border: 2px solid var(--card-bg);
}
.card__image::after,
.card__image::before {
  position: absolute;
  display: block;
  content: "";
  height: 100%;
  width: 100%;
  top: 0;
  transition: var(--transition);
}
.card__image::before {
  background-color: var(--active);
  opacity: 0;
}
.card__image::after {
  background-image: url("./images/icon-view.svg");
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
}
.card__image:hover::before {
  opacity: .5;
}
.card__image:hover::after {
  opacity: 1;
}
.card__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.card__title {
  color: var(--white);
  font-weight: 600;
  transition: color 150ms ease;
  cursor: pointer;
}
.card__text {
  font-weight: 300;
}
.card__title:hover {
  color: var(--active);
}
.card__details {
  display: flex;
  justify-content: space-between;
}
.card__details .details__eth {
  color: var(--active);
}
.details__eth::before, .details__time::before {
  content: "";
  display: inline-block;
  background-repeat: no-repeat;
  background-position-x: center;
  margin-right: 3px;
  height: 1rem;
  width: 1rem;
}
.details__eth::before {
  background-image: url("./images/icon-ethereum.svg");
}
.details__time::before {
  background-image: url("./images/icon-clock.svg");
}
.card__line {
  color: var(--line);
}
.card__creator {
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}
.card__creator .creator__avatar {
  width: 36px;
  border: 2px solid white;
  border-radius: 50%;
}
.card__creator .creator__name {
  color: var(--white)
}
.card__creator .creator__name:hover {
  cursor: pointer;
  color: var(--active);
}